1675405

Information

• Patent Grant
• 1675405

• References
• Source

• Patent Number

  1,675,405

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1928
  96 years ago

• CPC

  • F04B53/103 - Flat-annular type disc valves
  • F04B5/02 - with double-acting pistons
  • F04B15/06 - for liquids near their boiling point
  • F04B53/1095 - Valves linked to another valve of another pumping chamber
  • Y10T137/7842 - Diverse types

• US Classifications

  • 417 - Pumps
  • 137 - Fluid handling